Dau Tu Va Phat Trien Hong Quan Joint Stock Company Address: No 31 Nguyen Xien, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105935480 Phone: 0936017866 Representative: Ngo Van Tuyen Ha Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 4 - 7 - 2012